Hirose DF1B Series Straight Through Hole PCB Header, 4 Contact(s), 2.5 mm Pitch, 1 Row, Shrouded
- RS Stock No.:
- 176-7494
- Mfr. Part No.:
- DF1B-4P-2.5DSA(01)
- Manufacturer:
- Hirose
The image is for reference only, please refer to product details and specifications
Bulk discount available
Subtotal (1 pack of 10 units)*
HK$26.50
FREE delivery for orders over HK$250.00
In Stock
- Plus 10 unit(s) shipping from 19 January 2026
- Plus 4,020 unit(s) shipping from 26 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 20 | HK$2.65 | HK$26.50 |
| 30 - 40 | HK$2.59 | HK$25.90 |
| 50 + | HK$2.54 | HK$25.40 |
*price indicative
- RS Stock No.:
- 176-7494
- Mfr. Part No.:
- DF1B-4P-2.5DSA(01)
- Manufacturer:
- Hirose
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Hirose | |
| Product Type | PCB Header | |
| Series | DF1B | |
| Current | 3A | |
| Pitch | 2.5mm | |
| Number of Contacts | 4 | |
| Housing Material | Polyamide | |
| Number of Rows | 1 | |
| Orientation | Straight | |
| Shrouded/Unshrouded | Shrouded | |
| Mount Type | Through Hole | |
| Connector System | Wire-to-Board | |
| Contact Material | Brass | |
| Contact Plating | Gold | |
| Row Pitch | 2.5mm | |
| Minimum Operating Temperature | -35°C | |
| Termination Type | Solder | |
| Tail Pin Length | 3.6mm | |
| Maximum Operating Temperature | 85°C | |
| Contact Gender | Male | |
| Mating Pin Length | 4.5mm | |
| Standards/Approvals | No | |
| Voltage | 650 V | |
| Select all | ||
|---|---|---|
Brand Hirose | ||
Product Type PCB Header | ||
Series DF1B | ||
Current 3A | ||
Pitch 2.5mm | ||
Number of Contacts 4 | ||
Housing Material Polyamide | ||
Number of Rows 1 | ||
Orientation Straight | ||
Shrouded/Unshrouded Shrouded | ||
Mount Type Through Hole | ||
Connector System Wire-to-Board | ||
Contact Material Brass | ||
Contact Plating Gold | ||
Row Pitch 2.5mm | ||
Minimum Operating Temperature -35°C | ||
Termination Type Solder | ||
Tail Pin Length 3.6mm | ||
Maximum Operating Temperature 85°C | ||
Contact Gender Male | ||
Mating Pin Length 4.5mm | ||
Standards/Approvals No | ||
Voltage 650 V | ||
- COO (Country of Origin):
- JP
New Insulation Displacement and Crimping Ideas:
This connector is a new type to insert the ID contacts in the case. Using this method, the following merits can be gained.
By using the ID contact and crimping contact together, different current capacity cables can be mixed in one case.
After connection, the contact can be replaced in excellent maintainability.
Because the insulation displacement area is protected by the case, high reliability can be assured.
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